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https://github.com/yuzu-emu/mbedtls.git
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Improve the constraints definition in the doxygen comments in CCM
This commit is contained in:
k-stachowiak
Gilles Peskine
parent
f712534801
commit
12f0d5c66d
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@ -92,7 +92,8 @@ void mbedtls_ccm_init( mbedtls_ccm_context *ctx );
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* \brief This function initializes the CCM context set in the
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* \p ctx parameter and sets the encryption key.
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*
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* \param ctx The CCM context to initialize. Must not be \c NULL.
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* \param ctx The CCM context to initialize. Must be an initialized
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* context.
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* \param cipher The 128-bit block cipher to use.
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* \param key The encryption key. Must not be \c NULL.
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* \param keybits The key size in bits. This must be acceptable by the cipher.
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@ -109,7 +110,7 @@ int mbedtls_ccm_setkey( mbedtls_ccm_context *ctx,
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* \brief This function releases and clears the specified CCM context
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* and underlying cipher sub-context.
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*
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* \param ctx The CCM context to clear.
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* \param ctx The CCM context to clear. Must be an initialized context.
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*
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* \note If ctx is \c NULL, the function has no effect.
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*/
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@ -124,20 +125,27 @@ void mbedtls_ccm_free( mbedtls_ccm_context *ctx );
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* \p tag = \p output + \p length, and make sure that the
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* output buffer is at least \p length + \p tag_len wide.
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*
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* \param ctx The CCM context to use for encryption. Must not be \c NULL.
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* \param ctx The CCM context to use for encryption. Must be an
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* initialized context.
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* \param length The length of the input data in Bytes.
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* \param iv Initialization vector (nonce). Must not be \c NULL.
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* \param iv Initialization vector (nonce). Must be a readable buffer of
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* at least \p iv_len Bytes.
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* \param iv_len The length of the nonce in Bytes: 7, 8, 9, 10, 11, 12,
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* or 13. The length L of the message length field is
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* 15 - \p iv_len.
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* \param add The additional data field. Must not be \c NULL.
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* \param add The additional data field. If \p add_len is greater than
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* zero, \p add must be a readable buffer of at least that
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* length.
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* \param add_len The length of additional data in Bytes.
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* Must be less than 2^16 - 2^8.
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* \param input The buffer holding the input data. Must not be \c NULL.
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* \param output The buffer holding the output data.
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* Must be at least \p length Bytes wide.
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* \param tag The buffer holding the authentication field. Must not be
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* \c NULL.
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* \param input The buffer holding the input data. If \p length is greater
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* than zero, \p input must be a readable buffer of at least
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* that length.
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* \param output The buffer holding the output data. If \p length is greater
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* than zero, \p output must be a writable buffer of at least
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* that length.
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* \param tag The buffer holding the authentication field. Must be a
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* readable buffer of at least \p tag_len Bytes.
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* \param tag_len The length of the authentication field to generate in Bytes:
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* 4, 6, 8, 10, 12, 14 or 16.
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*
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@ -163,20 +171,27 @@ int mbedtls_ccm_encrypt_and_tag( mbedtls_ccm_context *ctx, size_t length,
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* the tag length has to be encoded into the \p iv passed to
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* this function.
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*
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* \param ctx The CCM context to use for encryption. Must not be \c NULL.
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* \param ctx The CCM context to use for encryption. Must be an
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* initialized context.
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* \param length The length of the input data in Bytes.
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* \param iv Initialization vector (nonce). Must not be \c NULL.
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* \param iv Initialization vector (nonce). Must be a readable buffer of
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* at least \p iv_len Bytes.
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* \param iv_len The length of the nonce in Bytes: 7, 8, 9, 10, 11, 12,
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* or 13. The length L of the message length field is
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* 15 - \p iv_len.
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* \param add The additional data field. Must not be \c NULL.
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* \param add The additional data field. If \p add_len is greater than
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* zero, \p add must be a readable buffer of at least that
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* length.
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* \param add_len The length of additional data in Bytes.
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* Must be less than 2^16 - 2^8.
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* \param input The buffer holding the input data. Must not be \c NULL.
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* \param output The buffer holding the output data.
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* Must be at least \p length Bytes wide.
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* \param tag The buffer holding the authentication field. Must not be
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* NULL.
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* \param input The buffer holding the input data. If \p length is greater
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* than zero, \p input must be a readable buffer of at least
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* that length.
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* \param output The buffer holding the output data. If \p length is greater
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* than zero, \p output must be a writable buffer of at least
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* that length.
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* \param tag The buffer holding the authentication field. Must be a
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* readable buffer of at least \p tag_len Bytes.
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* \param tag_len The length of the authentication field to generate in Bytes:
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* 0, 4, 6, 8, 10, 12, 14 or 16.
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*
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@ -196,21 +211,28 @@ int mbedtls_ccm_star_encrypt_and_tag( mbedtls_ccm_context *ctx, size_t length,
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* \brief This function performs a CCM authenticated decryption of a
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* buffer.
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*
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* \param ctx The CCM context to use for decryption. Must not be \c NULL.
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* \param ctx The CCM context to use for decryption. Must be an
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* initialized context.
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* \param length The length of the input data in Bytes.
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* \param iv Initialization vector (nonce). Must not be \c NULL.
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* \param iv Initialization vector (nonce). Must be a readable buffer of
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* at least \p iv_len Bytes.
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* \param iv_len The length of the nonce in Bytes: 7, 8, 9, 10, 11, 12,
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* or 13. The length L of the message length field is
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* 15 - \p iv_len.
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* \param add The additional data field. Must not be \c NULL.
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* \param add The additional data field. If \p add_len is greater than
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* zero, \p add must be a readable buffer of at least that
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* length.
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* \param add_len The length of additional data in Bytes.
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* Must be less than 2^16 - 2^8.
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* \param input The buffer holding the input data. Must not be \c NULL.
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* \param output The buffer holding the output data.
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* Must be at least \p length Bytes wide.
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* \param tag The buffer holding the authentication field. Must not be
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* NULL.
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* \param tag_len The length of the authentication field in Bytes.
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* \param input The buffer holding the input data. If \p length is greater
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* than zero, \p input must be a readable buffer of at least
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* that length.
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* \param output The buffer holding the output data. If \p length is greater
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* than zero, \p output must be a writable buffer of at least
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* that length.
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* \param tag The buffer holding the authentication field. Must be a
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* readable buffer of at least \p tag_len Bytes.
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* \param tag_len The length of the authentication field to generate in Bytes:
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* 4, 6, 8, 10, 12, 14 or 16.
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*
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* \return \c 0 on success. This indicates that the message is authentic.
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@ -232,20 +254,27 @@ int mbedtls_ccm_auth_decrypt( mbedtls_ccm_context *ctx, size_t length,
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* this function as \p tag_len. (\p tag needs to be adjusted
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* accordingly.)
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*
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* \param ctx The CCM context to use for decryption. Must not be \c NULL.
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* \param ctx The CCM context to use for decryption. Must be an
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* initialized context.
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* \param length The length of the input data in Bytes.
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* \param iv Initialization vector (nonce). Must not be \c NULL.
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* \param iv Initialization vector (nonce). Must be a readable buffer of
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* at least \p iv_len Bytes.
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* \param iv_len The length of the nonce in Bytes: 7, 8, 9, 10, 11, 12,
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* or 13. The length L of the message length field is
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* 15 - \p iv_len.
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* \param add The additional data field. Must not be \c NULL.
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* \param add The additional data field. If \p add_len is greater than
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* zero, \p add must be a readable buffer of at least that
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* length.
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* \param add_len The length of additional data in Bytes.
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* Must be less than 2^16 - 2^8.
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* \param input The buffer holding the input data. Must not be \c NULL.
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* \param output The buffer holding the output data.
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* Must be at least \p length Bytes wide.
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* \param tag The buffer holding the authentication field. Must not be
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* NULL.
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* \param input The buffer holding the input data. If \p length is greater
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* than zero, \p input must be a readable buffer of at least
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* that length.
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* \param output The buffer holding the output data. If \p length is greater
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* than zero, \p output must be a writable buffer of at least
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* that length.
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* \param tag The buffer holding the authentication field. Must be a
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* readable buffer of at least \p tag_len Bytes.
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* \param tag_len The length of the authentication field in Bytes.
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* 0, 4, 6, 8, 10, 12, 14 or 16.
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*
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